The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 22, 2021
Filed:
Nov. 25, 2019
Aktiebolaget Skf, Gothenburg, SE;
Giorgio Missiaggia, Triste, IT;
Abstract
A wheel hub assembly for motor vehicles, provided with a hub and a bearing unit as well as a device for detecting a vehicle parameter, having an encoder and a magnetic sensor, there being arranged between the encoder and the speed sensor an amplification device for amplifying the magnetic signal, which is stationary and has a radially outer ferromagnetic ring facing the encoder and provided with a first lug and a radially inner ferromagnetic ring facing the encoder and provided with a second lug, said first lug and second lug being arranged facing the magnetic sensor on opposite sides, the amplification device being configured to collect the magnetic flux generated by the plurality of pole pairs of the encoder via the ferromagnetic rings and concentrate it towards the magnetic sensor by means of the first lug and the second lug.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile